CVE-2026-44919

In OpenStack Ironic through 35.x before a3f6d73, during image handling, an infinite loop in checksum calculations can occur via the file:///dev/zero URL.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://bugs.launchpad.net/ironic/+bug/2150332	Exploit Issue Tracking Third Party Advisory
https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0	Patch
https://security.openstack.org/ossa/OSSA-2026-013.html	Patch Vendor Advisory
https://bugs.launchpad.net/ironic/+bug/2150332	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:ironic::::::::
	cpe:2.3:a:openstack:ironic::::::::
	cpe:2.3:a:openstack:ironic::::::::

History

26 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) En OpenStack Ironic hasta la versión 35.x anterior a a3f6d73, durante el manejo de imágenes, puede ocurrir un bucle infinito en los cálculos de suma de verificación a través de la URL file: //dev/zero.

Information

Published : 2026-05-14 02:17

Updated : 2026-10-26 14:10

NVD link : CVE-2026-44919

Mitre link : CVE-2026-44919

CVE.ORG link : CVE-2026-44919

JSON object : View

Products Affected

openstack

ironic

CWE

CWE-696

Incorrect Behavior Order

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